Brake pedal height question

Because in your original post you said "The car stops OK, certainly nothing outstanding". My point was that I have the same set up and my pedal is rock hard and will lock all tires if necessary. Then I read that you have TWO brake pressure gauges? You're on a different level than me brother, sorry I muddied up your thread.
info on the TWO brake pressure gauges
Allstar Performance ALL80172 Allstar Performance Brake Bias Gauges | Summit Racing

I installed that gauge set as I have two line locks, a front and a rear. Used that back when I was drag racing the car, a poor man's trans brake, it worked well.
I once had a line lock go bad and it was letting pressure to bleed off and caused a couple of Red Lights, when swapping out the line lock I installed the gauge set so I could monitor the set braking pressure.